//#define _CRT_SECURE_NO_WARNINGS 1
//#include<stdio.h>
//int main()
//{
//	int sum1 = 0;
//
//	long long int x1 = 0, x2 = 0, y1 = 0, y2 = 0, sum2 = 0;
//	scanf("%lld %lld %ld %ld", &x1, &x2, &y1, &y2);
//	if ((int)(x1 * y1) == x1 * y1 && (int)(x1 * y2) == x1 * y2 && (int)(x2 * y1) == x2 * y1 && (int)(x2 * y2) == x2 * y2)
//		printf("int");
//	else
//		printf("long long int");
//	return 0;
//}